Product Description
Michigan Motorsports 1.555" Stock Replacement LT Exhaust Valves
Direct-Fit 1.555" Exhaust Valve Replacement for 2014-Newer 5.3L L83, L84, L82 & L8B LT Engines
Refresh the cylinder heads on your compatible 5.3L Gen V LT engine with Michigan Motorsports 1.555" Stock Replacement LT Exhaust Valves. Designed as a direct drop-in replacement for the factory 1.555" exhaust valves on the listed applications, these valves are an affordable solution for stock rebuilds, cylinder head repairs, valve job service, and mild performance engine combinations. Choose a single valve for targeted repair work or a complete set of eight valves for one compatible V8 engine.
Key Features & Benefits
- 1.555" LT Exhaust Valve Replacement: Designed as a stock-replacement exhaust valve for compatible Gen V 5.3L LT cylinder head applications using the factory-style 1.555" exhaust valve diameter.
- Single or Set of 8 Options: Choose one exhaust valve for individual repair needs or select a set of eight valves when servicing all exhaust valves on one compatible V8 engine.
- Ideal for Cylinder Head Service: A practical replacement choice during a valve job, cylinder head rebuild, engine repair, valve seal service, or stock-style LT engine refresh.
- Built for Stock and Mild Performance Builds: Michigan Motorsports standard replacement valves provide an affordable option for compatible stock or mild performance 5.3L LT engine combinations.
- Michigan Motorsports Valvetrain Solution: Helps restore a complete and properly matched exhaust valve set when replacing worn, damaged, or serviceable factory-style LT exhaust valves.
Purchase Options
- Single Exhaust Valve: Select this option for individual exhaust valve replacement or cylinder head repair work.
- Set of 8 Exhaust Valves: Select this option to replace all exhaust valves on one compatible V8 engine.
Specs
- Brand: Michigan Motorsports
- Product Type: Stock replacement exhaust valve
- Valve Head Diameter: 1.555"
- Engine Family: Gen V LT 5.3L applications
- Available Quantities: Single valve or set of 8 valves
- Primary Use: Stock replacement and mild performance cylinder head service
Notes
- Exhaust Valve Only: This product is intended for exhaust valve replacement. Confirm the correct intake and exhaust valve locations before assembly.
- Valve Measurement Verification: Confirm valve head diameter, stem diameter, overall length, keeper groove configuration, and cylinder head compatibility before purchase.
- Cylinder Head Service Required: Proper valve seat condition, guide clearance, installed height, valve seal fitment, and valve spring setup should be inspected during cylinder head assembly.
- Higher-Performance Applications: For more demanding high-RPM, boosted, or racing combinations, review Michigan Motorsports stainless exhaust valve options and verify all valvetrain requirements before final assembly.
Key Fitments
- Fits 2014-Newer 5.3L L83 L84 L82 L8B
- Applications Include (5.3L Models Only):
- CHEVROLET SILVERADO 1500 2014-2024
- CHEVROLET SUBURBAN 2015-2024
- CHEVROLET TAHOE 2015-2024
- GMC SIERRA 1500 2014-2024
- GMC YUKON 2015-2024
- GMC YUKON XL 2015-2024
